CN104863099A - Fish downstream dam passing system - Google Patents
Fish downstream dam passing system Download PDFInfo
- Publication number
- CN104863099A CN104863099A CN201510260401.5A CN201510260401A CN104863099A CN 104863099 A CN104863099 A CN 104863099A CN 201510260401 A CN201510260401 A CN 201510260401A CN 104863099 A CN104863099 A CN 104863099A
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- China
- Prior art keywords
- fish
- track
- dam
- tank
- descending
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Classifications
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- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02B—HYDRAULIC ENGINEERING
- E02B8/00—Details of barrages or weirs ; Energy dissipating devices carried by lock or dry-dock gates
- E02B8/08—Fish passes or other means providing for migration of fish; Passages for rafts or boats
- E02B8/085—Devices allowing fish migration, e.g. fish traps
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
- Y02A40/60—Ecological corridors or buffer zones
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Farming Of Fish And Shellfish (AREA)
- Life Sciences & Earth Sciences (AREA)
- Marine Sciences & Fisheries (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
Abstract
The invention relates to a fish downstream dam passing system. The fish downstream dam passing system comprises a track arranged on a dam, a water channel is formed below the track, the front end of the track is located on the upstream of the dam, the front end of the water channel is communicated with a fish collecting device on the upstream of the dam, a separating wall is installed on the track, the axis of a rotating gate is connected with the separating wall, a sliding wheel lifting mechanism is arranged at the tail end of the track, and a fish conveying device is connected to the sliding wheel lifting mechanism. By means of the fish downstream dam passing system, the problems of fish damage and high cost can be solved, and fish damage in the fish conveying process is reduced; meanwhile, the engineer construction cost of a fish conveying system is reduced, and the fish conveying efficiency is improved.
Description
Technical field
The present invention relates to a kind of device of fish transport, especially a kind of fish are descending crosses dam system.
Background technology
The fortune fish mode that fish pass, fish lock, fish lift, imitative nature passage, transporting something containerized fish system etc. are different, to different ecological habit fish to cross fish difference on effect larger.The key of various fortune facilities for fish's passage is fish gathering, and it is also very important the fish of collection to be carried out fortune fish.The fortune fish of fish mainly comprises the fortune fish modes such as the direct fish excessively of ship, car and hydraulic structure.In the process such as shipping and Che Yun, relate to and fish are transferred to locality, as fish is transferred to bank or dam upstream from fish gathering place.Current transfer method is generally first to be picked up by fish netting gear or water tank is mentioned, and is then realized the transhipment of fish by mechanical means such as artificial or cranes.There is the possibility of hindering fish in netting gear and manual operation majority, the case tool of fish is loaded by facility transfers such as supporting cranes, case tool causes the pipelining fish in case tool to be in stress situation in transfer process because there is no current, and then it is injured to cause fish to collide, may reduce the survival rate of fish, and operation cost is larger.A small amount of fortune fish process generally employing activity fish-carrying boat, this device relates to dynamical system, needs artificial control in real time, be not suitable for short distance transport and small size pond operation, and cost is higher.
Summary of the invention
Technical problem to be solved by this invention is to provide that a kind of fish are descending crosses dam system, can solve fish damage and the high problem of cost, reduce the fish damage occurred in fortune fish process, reduce the cost of fortune fish system engineering simultaneously, improve fortune fish efficiency.
For solving the problems of the technologies described above, the technical solution adopted in the present invention is: a kind of fish are descending crosses dam system, comprise the track be layed on dam, be provided with tank under track, track front end is positioned at dam upstream, and tank front end is communicated with the fish-aggregating device of dam upstream, track is provided with partition wall, the axle center of rotary gate is connected with partition wall, and the end of track is provided with pulley hoisting mechanism, and pulley hoisting mechanism is connected with fish transportation equipment.
Tank is connected with sliding fish slope near one end of fish-carrying tank, is vertically provided with the first gate and the second gate in the tank of sliding fish slope end.
Track between fish-aggregating device and partition wall is provided with sense counter.
Fish transportation equipment is made up of the first fish-carrying tank and the second fish-carrying tank being installed on pulley hoisting mechanism both sides respectively.
In first fish-carrying tank and the second fish-carrying tank, offer tilting opening without bottom the square box of top, movable chassis to be arranged at below tilting opening and to be connected with pulley hoisting mechanism, is installed on pulley hoisting mechanism by movable chassis without pushing up square box.
Rail base is provided with bracing members and is connected with the dam facing of dam.
Fish provided by the invention are descending crosses dam system, fish enters tank by the fish-aggregating device of track front end and moves about, and through rotary gate trip to sliding fish slope, then slips into fish-carrying tank, fish is transported to assigned address by fish-carrying tank, fish damage and the high problem of cost can be solved, reduce the fish damage occurred in fortune fish process, reduce the cost of fortune fish system engineering simultaneously, both cost had been saved, decrease manpower, improve fortune fish efficiency.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the invention will be further described:
Fig. 1 is structural representation of the present invention (plan view arrangement diagram);
Fig. 2 is the schematic diagram of the present invention first fish-carrying tank and the second fish-carrying tank;
Fig. 3 is duty lateral view of the present invention.
Detailed description of the invention
As depicted in figs. 1 and 2, a kind of fish are descending crosses dam system, comprise the track 1 be layed on dam 15, it is characterized in that: track is provided with tank 81 time, track 1 front end is positioned at dam 15 upstream, and tank 8 front end is communicated with the fish-aggregating device 16 of dam 15 upstream, track 1 is provided with partition wall 3, the axle center of rotary gate 2 is connected with partition wall 3, and the end of track 1 is provided with pulley hoisting mechanism 4, and pulley hoisting mechanism 4 is connected with fish transportation equipment.
Tank 8 is connected with sliding fish slope 9 near one end of fish-carrying tank, is vertically provided with the first gate 10 and the second gate 11 in the tank 8 of sliding fish slope 9 end.
Track 1 between fish-aggregating device 16 and partition wall 3 is provided with sense counter 7.
Fish transportation equipment is made up of the first fish-carrying tank 5 and the second fish-carrying tank 6 being installed on pulley hoisting mechanism 4 both sides respectively.
First fish-carrying tank 5 and the second fish-carrying tank 6 are steel matter, wherein, tilting opening 13 is offered without bottom the square box 17 of top, movable chassis 14 to be arranged at below tilting opening 13 and to be connected with pulley hoisting mechanism 4, is installed on pulley hoisting mechanism 4 by movable chassis 14 without top square box 17.During lifting, first movable chassis 14 mentions, with the first fish-carrying tank 5 and the second fish-carrying tank 6 bottom closure, convenient loading fish and water, until when droping to assigned address, by pulley hoisting mechanism 4, movable chassis 14 is separated with the second fish-carrying tank 6 with the first fish-carrying tank 5, and water and fish flow to assigned address along tilting opening 13.
Be provided with bracing members 12 bottom track 1 to be connected with the dam facing of dam 15.
As shown in Figure 3, the course of work of the present invention is as follows:
First fish enters tank 8 by track 1 front end fish-aggregating device 16, sense counter 7 start to record by the quantity of fish.Suppose that the first gate 10 is opened, the second gate 11 is closed, and so rotary gate 2 will go to the second gate 11 place, and make fish be entered the first fish-carrying tank 5 rising to assigned address by the first gate 10, now fish assigned address let out by the second fish-carrying tank 6.
When the numerical value of sense counter 7 reaches setting value, rotary gate 2 rotates to the first gate 10 place, and after the fish in sliding fish slope 9 all slides to the first fish-carrying tank 5, the first gate 10 is closed.
After first gate 10 is closed, the first fish-carrying tank 5 starts to decline, and the second fish-carrying tank 6 starts to rise simultaneously.When the two all reaches assigned address, it is mobile that brake makes the first fish-carrying tank 5 and the second fish-carrying tank 6 stop, now movable chassis 14 continuation declines and makes it be separated with movable chassis 14 with the tilting opening 13 of the first fish-carrying tank 5, and Jiang Shui and fish flow to assigned address, complete and let out fish action.
While fish let out by the first fish-carrying tank 5, the second fish-carrying tank 6 has moved to track 1 end, and now the second gate 11 is opened, and the fortune fish step repeating above-mentioned first fish-carrying tank 5 can complete the operation of fortune fish.
Claims (6)
1. the descending dam system excessively of fish, comprise the track (1) be layed on dam (15), it is characterized in that: tank (8) is installed under track (1), track (1) front end is positioned at dam (15) upstream, tank (8) front end is communicated with the fish-aggregating device (16) of dam (15) upstream, track (1) is provided with partition wall (3), the axle center of rotary gate (2) is connected with partition wall (3), the end of track (1) is provided with pulley hoisting mechanism (4), and (4) are connected with fish transportation equipment to pulley hoisting mechanism.
2. fish according to claim 1 are descending crosses dam system, it is characterized in that: tank (8) is connected with sliding fish slope (9) near one end of fish-carrying tank, in the tank (8) of sliding fish slope (9) end, the first gate (10) and the second gate (11) are vertically installed.
3. fish according to claim 1 are descending crosses dam system, it is characterized in that: the track (1) between fish-aggregating device (16) and partition wall (3) is provided with sense counter (7).
4. fish according to claim 1 are descending crosses dam system, it is characterized in that: fish transportation equipment is made up of the first fish-carrying tank (5) and the second fish-carrying tank (6) being installed on pulley hoisting mechanism (4) both sides respectively.
5. fish according to claim 4 are descending crosses dam system, it is characterized in that: in the first fish-carrying tank (5) and the second fish-carrying tank (6), tilting opening (13) is offered without bottom, top square box (17), movable chassis (14) is arranged at tilting opening (13) below and is connected with pulley hoisting mechanism (4), is installed on pulley hoisting mechanism (4) by movable chassis (14) without top square box (17).
6. fish according to claim 1 are descending crosses dam system, it is characterized in that: track (1) bottom is provided with bracing members (12) and is connected with the dam facing of dam (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510260401.5A CN104863099B (en) | 2015-05-21 | 2015-05-21 | A kind of fish are descending to cross dam system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510260401.5A CN104863099B (en) | 2015-05-21 | 2015-05-21 | A kind of fish are descending to cross dam system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104863099A true CN104863099A (en) | 2015-08-26 |
| CN104863099B CN104863099B (en) | 2017-12-15 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510260401.5A Active CN104863099B (en) | 2015-05-21 | 2015-05-21 | A kind of fish are descending to cross dam system |
Country Status (1)
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| CN (1) | CN104863099B (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105951693A (en) * | 2016-06-23 | 2016-09-21 | 中国电建集团贵阳勘测设计研究院有限公司 | Upstream fish passing structure and method combining reservoir dam lower branch and dam upper branch |
| CN105951692A (en) * | 2016-06-23 | 2016-09-21 | 中国电建集团贵阳勘测设计研究院有限公司 | Downstream fish passing structure and method combining main flow on reservoir dam and sub-dam flow |
| CN105951691A (en) * | 2016-06-23 | 2016-09-21 | 中国电建集团贵阳勘测设计研究院有限公司 | Downstream fish passing structure and method combining upstream branch and downstream branch of reservoir dam |
| CN106087905A (en) * | 2016-06-23 | 2016-11-09 | 中国电建集团贵阳勘测设计研究院有限公司 | Downstream fish passing structure and method combining reservoir dam upper branch flow and dam lower flow |
| CN107663852A (en) * | 2017-04-10 | 2018-02-06 | 许昌义 | Across the two-way fish-collecting box of formula |
| CN111395279A (en) * | 2020-04-20 | 2020-07-10 | 中国电建集团贵阳勘测设计研究院有限公司 | Ecological scheduling system suitable for backtracking of fishes laying adhesive eggs |
| CN111557270A (en) * | 2020-05-29 | 2020-08-21 | 中国科学院水生生物研究所 | Non-destructive testing device for testing fish habitat selection and application thereof |
| CN112593533A (en) * | 2021-01-27 | 2021-04-02 | 温州无范贸易有限公司 | Fish ecological protection device for water conservancy gate |
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2015
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Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105951693A (en) * | 2016-06-23 | 2016-09-21 | 中国电建集团贵阳勘测设计研究院有限公司 | Upstream fish passing structure and method combining reservoir dam lower branch and dam upper branch |
| CN105951692A (en) * | 2016-06-23 | 2016-09-21 | 中国电建集团贵阳勘测设计研究院有限公司 | Downstream fish passing structure and method combining main flow on reservoir dam and sub-dam flow |
| CN105951691A (en) * | 2016-06-23 | 2016-09-21 | 中国电建集团贵阳勘测设计研究院有限公司 | Downstream fish passing structure and method combining upstream branch and downstream branch of reservoir dam |
| CN106087905A (en) * | 2016-06-23 | 2016-11-09 | 中国电建集团贵阳勘测设计研究院有限公司 | Downstream fish passing structure and method combining reservoir dam upper branch flow and dam lower flow |
| CN107663852A (en) * | 2017-04-10 | 2018-02-06 | 许昌义 | Across the two-way fish-collecting box of formula |
| CN107663852B (en) * | 2017-04-10 | 2019-05-10 | 新昌途山机械有限公司 | Across the two-way fish-collecting box of formula |
| CN111395279A (en) * | 2020-04-20 | 2020-07-10 | 中国电建集团贵阳勘测设计研究院有限公司 | Ecological scheduling system suitable for backtracking of fishes laying adhesive eggs |
| CN111395279B (en) * | 2020-04-20 | 2022-03-29 | 中国电建集团贵阳勘测设计研究院有限公司 | Ecological scheduling system suitable for backtracking of fishes laying adhesive eggs |
| CN111557270A (en) * | 2020-05-29 | 2020-08-21 | 中国科学院水生生物研究所 | Non-destructive testing device for testing fish habitat selection and application thereof |
| CN112593533A (en) * | 2021-01-27 | 2021-04-02 | 温州无范贸易有限公司 | Fish ecological protection device for water conservancy gate |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104863099B (en) | 2017-12-15 |
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| CB03 | Change of inventor or designer information | ||
| CB03 | Change of inventor or designer information |
Inventor after: Shi Xiaotao Inventor after: Zheng Jianqiu Inventor after: Du Peng Inventor after: Qin Yao Inventor after: Hu Yue Inventor after: Guo Zheng Inventor after: Zhu Haifeng Inventor before: Zheng Jianqiu Inventor before: Du Peng Inventor before: Qin Yao Inventor before: Hu Yue Inventor before: Guo Zheng Inventor before: Zhu Haifeng Inventor before: Shi Xiaotao |
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